Ask your own question, for FREE!
Mathematics 9 Online
OpenStudy (anonymous):

Which is the direct linear variation equation for the relationship? y varies directly with x and y = 12 when x = 4. A.Y=X-8 B.Y=2X+4 C.Y=X+8 D.Y=3X

OpenStudy (anonymous):

I'm thinking the answer would be D since the the formula for direct variation is y = kx. The constant there would be 3. When you plug in the numbers to check it seems correct. Hope that helped :D

OpenStudy (anonymous):

yeah it was d thanks

OpenStudy (anonymous):

anytime

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!